Error in xlim and ylim?

This is the code I have so far:

plot(x,y);
xlabel('Distance (m)');
ylabel('Ball Height (m)');
title('Ball Trajectory');
xlim([0 3]);
ylim([-1 2]);

There is an error saying "Array indices must be positive integers or logical values. Error in task4 (line 21) xlim([0 3]);"

Why is this so? I thought I used the xlim function correctly? How do I fix this? Thank you!

Answer 1

[Walter Roberson]

At some point you accidentally created a variable named xlim

[Johannes Matthias]

You're my hero

[Cathie Wells]

Mine too!

[Francesco Bernardini]

Mine as well!

[Muhammad]

Really helpful..

[Samuel Dixon]

it werent no accident